@article{ref1,
title="Suicide in the medically ill",
journal="Suicide and life-threatening behavior",
year="2001",
author="Kleespies, P. and Hughes, D.",
volume="31",
number="Suppl",
pages="48-59",
abstract="Abstract unavailable.",
language="",
issn="0363-0234",
doi="",
url="http://dx.doi.org/"
}